Localized optical absorption in Cs4PbBr6

被引：81

作者：

Kondo, S ^{[1
]}

Amaya, K ^{[1
]}

Saito, T ^{[1
]}

机构：

[1] Fukui Univ, Res Ctr Dev Far Infrared Reg, Bunkyo Ku, Fukui 9108507, Japan

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2002年 / 14卷 / 08期

关键词：

D O I：

10.1088/0953-8984/14/8/334

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The fundamental optical absorption of Cs4PbBr6 crystals, which are built up of nearly regular Pb2+(Br-)(6) octahedra mutually bound by Cs+ ions, exhibits novel features: despite the crystalline entity of Cs4PbBr6, it shows oscillator-like absorption peaks and a wide window just above the first peak. The Cs+ ions prevent the Pb2+ 6s and 6p states from taking part in the construction of extended states. These states form a set of localized states confined to within respective octahedra, similar to the case of isolated Pb2+ ions doped in face-centred cubic alkali halide crystals.

引用

页码：2093 / 2099

页数：7

共 50 条

[31] Revealing the Origin of Luminescence Center in 0D Cs4PbBr6 Perovskite
Qin, Zhaojun
Dai, Shenyu
Hadjiev, Viktor G.
Wang, Chong
Xie, Lixin
Ni, Yizhou
Wu, Chunzheng
Yang, Guang
Chen, Shuo
Deng, Liangzi
Yu, Qingkai
Feng, Guoying
Wang, Zhiming M.
Bao, Jiming
CHEMISTRY OF MATERIALS, 2019, 31 (21) : 9098 - 9104
[32] Whether or Not Emission of Cs4PbBr6 Nanocrystals: High-Pressure Experimental Evidence
Ma, Zhiwei
Li, Fangfang
Zhao, Dianlong
Xiao, Guanjun
Zou, Bo
CCS CHEMISTRY, 2020, 2 (02): : 71 - 80
[33] Ultrastable Zero-Dimensional Cs4PbBr6 Perovskite Quantum Dot Glass
Li, Shasha
Liu, Guanchen
Liu, Qun
Nie, Lanjian
Yao, Guanpeng
Zeng, Fanming
He, Yaoting
Xiang, Weidong
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 8 (29): : 10646 - 10652
[34] Solution Based Synthesis of Cs4PbBr6 Perovskite Particles with High Luminescence and Stability
Brian Billstrand
Kaifu Bian
Casey Karler
Dongmei Ye
Austin Hwang
Hongyou Fan
MRS Advances, 2018, 3 (45-46) : 2825 - 2831
[35] Cs4PbBr6 Combined with Graphite as Anode for High-Performance Lithium Batteries
Zhao, Weigang
Liu, Cuirong
Yin, Xu
METALS, 2022, 12 (10)
[36] Preparation and photoluminescence of Cs4PbBr6 perovskite quantum dot embedded in borophosphate glass
Fu, Lixiang
Zi, Yingzhu
Bai, Xue
Xiao, Daiwen
Haider, Asif Ali
Qiu, Jianbei
Song, Zhiguo
Cun, Yangke
Yang, Zhengwen
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 911
[37] Inside Perovskites: Quantum Luminescence from Bulk Cs4PbBr6 Single Crystals
De Bastiani, Michele
Dursun, Ibrahim
Zhang, Yuhai
Alshankiti, Buthainah A.
Miao, Xiao-He
Yin, Jun
Yengel, Emre
Alarousu, Erkki
Turedi, Bekir
Almutlaq, Jawaher M.
Saidaminov, Makhsud I.
Mitra, Somak
Gereige, Issam
AlSaggaf, Ahmed
Zhu, Yihan
Han, Yu
Rogan, Iman S.
Bredas, Jean-Luc
Mohammed, Omar F.
Bakr, Osman M.
CHEMISTRY OF MATERIALS, 2017, 29 (17) : 7108 - 7113
[38] Growth and characterization of pure and Pr3+-doped CS4PbBr6 crystals
Velazquez, Matias
Ferrier, Alban
Pechev, Stanislas
Gravereau, Pierre
Chaminade, Jean-Pierre
Portier, Xavier
Moncorge, Richard
JOURNAL OF CRYSTAL GROWTH, 2008, 310 (24) : 5458 - 5463
[39] Ultrafast Charge Carrier Dynamics of CsPbBr3/Cs4PbBr6 Nanocomposites
Zhang, Jinlei
Liu, Cihui
Wu, Shuyi
Di, Yunsong
Xing, Fangjian
Ren, Zhiyuan
Zhang, Xiao
Yang, Lun
Ma, Chunlan
Gan, Zhixing
JOURNAL OF PHYSICAL CHEMISTRY C, 2022, 126 (20): : 8777 - 8786
[40] Enhanced Photocatalytic Activity of Cs4PbBr6/WS2 Hybrid Nanocomposite
Immanuel, Philip Nathaniel
Huang, Song-Jeng
Taank, Pravrati
Goldreich, Achiad
Prilusky, Jonathan
Byregowda, Archana
Carmieli, Raanan
Shalom, Hila
Leybovich, Avigail
Zak, Alla
Aggarwal, Naresh
Adarsh, K. V.
Yadgarov, Lena
ADVANCED ENERGY AND SUSTAINABILITY RESEARCH, 2024, 5 (02):

← 1 2 3 4 5 →